Re: importing image and getting numbers from the gray intensity
- To: mathgroup at smc.vnet.net
- Subject: [mg49366] Re: importing image and getting numbers from the gray intensity
- From: "Mariusz Jankowski" <mjankowski at usm.maine.edu>
- Date: Fri, 16 Jul 2004 06:06:50 -0400 (EDT)
- Organization: University of Southern Maine
- References: <cd5okp$b2c$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
Sean, look at the Digital Image Processing package: http://www.wolfram.com/products/applications/digitalimage/ Good luck, Mariusz >>> sean kim<sean_incali at yahoo.com> 7/15/2004 7:09:13 AM >>> let's say you have an image of gray bands of varying intensity. such as the one seen on the website, http://encyclopedia.thefreedictionary.com/SDS-PAGE Is there anyway to change the picture or do something and be able to get numerical values for those bands? maybe define a vertical line and then go to the center of the each bands and measure how intense the gray is. or maybe define a rectangle and get the gray intensity in that... is there a packages or codes for doing that? NIH image program which is freely avaialble can do this. But I wanted to do it in Mathematica. Thanks for any and all insights. sean